*{
    margin:0;
    padding:0;
    list-style: none;
}
.inputbox{
    width: 100%;
    height: 40px;
    border-top:1px solid pink;
    border-bottom:1px solid pink;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}
input{
    width:250px;
    height:25px;
}
button{
    width:50px;
    height:29px;
}